Thursday

April 17, 2014

April 17, 2014

Posted by **CHRIS** on Thursday, December 19, 2013 at 1:03pm.

cos1*cos(1/2)*cos(1/4)*cos(1/8)*cos(1/16)*...*cos(1/2^n)

- Calculus -
**Steve**, Thursday, December 19, 2013 at 3:52pmSince sinc(1) = cos(1/2)*cos(1/4)*cos(1/8)*cos(1/16)*...*cos(1/2^n)

the limit here is cos(1)sinc(1) = cos(1)sin(1) = 0.4546...

You can read about sinc(x) in various places. This function doesn't usually pop up in introductory calculus courses.

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